package com.kfm.servlet;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

@WebServlet("/session")
public class SessionServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        req.setCharacterEncoding("utf-8");

        String name = req.getParameter("name");

        // 获取session
        HttpSession session = req.getSession();

        // 设置 session 过期时间
//        session.setMaxInactiveInterval(10);

//        session.invalidate();

        session.setAttribute("name", name);


    }
}
